Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Vitreous body

Index Vitreous body

The vitreous body is the clear gel that fills the space between the lens and the retina of the eyeball of humans and other vertebrates. [1]

80 relations: Albumin, Alpha-1 antitrypsin, Anterior chamber of eyeball, Aqueous humour, Autopsy, Bergmeister's papilla, Beta-Hydroxybutyric acid, Bicarbonate, Calcium, Chloride, Ciliary body, Ciliary processes, Circulatory system, Citric acid, Collagen, Copper, Cornea, Creatinine, Density, Encyclopædia Britannica, Eye, Ferritin, Floater, Freezing-point depression, Gel, Glucose, Glycosaminoglycan, Human eye, Hyalocyte, Hyaloid artery, Hyaloid canal, Hyaluronic acid, Immunoglobulin G, Intrinsic viscosity, Iron, Lactic acid, Lens (anatomy), Lipid, Macula of retina, Magnesium, Manganese, Mesenchyme, Molality, Muller glia, Near-sightedness, Optic disc, Opticin, Ora serrata, Orosomucoid, Osmotic pressure, ..., Pars plana, PH, Phagocyte, Phosphate, Post-mortem interval, Posterior vitreous detachment, Potassium, Putrefaction, Pyruvic acid, Rat, Refractive index, Retina, Selenium, Serum total protein, Sodium, Syneresis (chemistry), Transferrin, Urea, Uveitis, Versican, Vertebrate, Viscosity, Visual field, Visual system, Vitamin C, Vitreous base, Vitreous membrane, Volume, Water content, Weight. Expand index (30 more) »

Albumin

The albumins (formed from Latin: albumen "(egg) white; dried egg white") are a family of globular proteins, the most common of which are the serum albumins.

New!!: Vitreous body and Albumin · See more »

Alpha-1 antitrypsin

Alpha-1-antitrypsin or α1-antitrypsin (A1AT, A1A, or AAT) is a protein belonging to the serpin superfamily.

New!!: Vitreous body and Alpha-1 antitrypsin · See more »

Anterior chamber of eyeball

The anterior chamber (AC) is the fluid-filled space inside the eye between the iris and the cornea's innermost surface, the endothelium.

New!!: Vitreous body and Anterior chamber of eyeball · See more »

Aqueous humour

The aqueous humour is a transparent, watery fluid similar to plasma, but containing low protein concentrations.

New!!: Vitreous body and Aqueous humour · See more »

Autopsy

An autopsy (post-mortem examination, obduction, necropsy, or autopsia cadaverum) is a highly specialized surgical procedure that consists of a thorough examination of a corpse by dissection to determine the cause and manner of death or to evaluate any disease or injury that may be present for research or educational purposes.

New!!: Vitreous body and Autopsy · See more »

Bergmeister's papilla

Bergmeister’s papilla arises from the centre of the optic disc, consists of a small tuft of fibrous tissue and represents a remnant of the fetal hyaloid artery.

New!!: Vitreous body and Bergmeister's papilla · See more »

Beta-Hydroxybutyric acid

β-Hydroxybutyric acid, also known as 3-hydroxybutyric acid, is an organic compound and a beta hydroxy acid with the chemical formula CH3CH(OH)CH2CO2H; its conjugate base is β-hydroxybutyrate, also known as 3-hydroxybutyrate.

New!!: Vitreous body and Beta-Hydroxybutyric acid · See more »

Bicarbonate

In inorganic chemistry, bicarbonate (IUPAC-recommended nomenclature: hydrogencarbonate) is an intermediate form in the deprotonation of carbonic acid.

New!!: Vitreous body and Bicarbonate · See more »

Calcium

Calcium is a chemical element with symbol Ca and atomic number 20.

New!!: Vitreous body and Calcium · See more »

Chloride

The chloride ion is the anion (negatively charged ion) Cl−.

New!!: Vitreous body and Chloride · See more »

Ciliary body

The ciliary body is a part of the eye that includes the ciliary muscle, which controls the shape of the lens, and the ciliary epithelium, which produces the aqueous humor.

New!!: Vitreous body and Ciliary body · See more »

Ciliary processes

The ciliary processes are formed by the inward folding of the various layers of the choroid, i.e., the choroid proper and the lamina basalis, and are received between corresponding foldings of the suspensory ligament of the lens.

New!!: Vitreous body and Ciliary processes · See more »

Circulatory system

The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.

New!!: Vitreous body and Circulatory system · See more »

Citric acid

Citric acid is a weak organic acid that has the chemical formula.

New!!: Vitreous body and Citric acid · See more »

Collagen

Collagen is the main structural protein in the extracellular space in the various connective tissues in animal bodies.

New!!: Vitreous body and Collagen · See more »

Copper

Copper is a chemical element with symbol Cu (from cuprum) and atomic number 29.

New!!: Vitreous body and Copper · See more »

Cornea

The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber.

New!!: Vitreous body and Cornea · See more »

Creatinine

Creatinine (or; from flesh) is a breakdown product of creatine phosphate in muscle, and is usually produced at a fairly constant rate by the body (depending on muscle mass).

New!!: Vitreous body and Creatinine · See more »

Density

The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.

New!!: Vitreous body and Density · See more »

Encyclopædia Britannica

The Encyclopædia Britannica (Latin for "British Encyclopaedia"), published by Encyclopædia Britannica, Inc., is a general knowledge English-language encyclopaedia.

New!!: Vitreous body and Encyclopædia Britannica · See more »

Eye

Eyes are organs of the visual system.

New!!: Vitreous body and Eye · See more »

Ferritin

Ferritin is a universal intracellular protein that stores iron and releases it in a controlled fashion.

New!!: Vitreous body and Ferritin · See more »

Floater

Floaters are deposits of various size, shape, consistency, refractive index, and motility within the eye's vitreous humour, which is normally transparent.

New!!: Vitreous body and Floater · See more »

Freezing-point depression

Freezing-point depression is the decrease of the freezing point of a solvent on addition of a non-volatile solute.

New!!: Vitreous body and Freezing-point depression · See more »

Gel

A gel is a solid jelly-like material that can have properties ranging from soft and weak to hard and tough.

New!!: Vitreous body and Gel · See more »

Glucose

Glucose is a simple sugar with the molecular formula C6H12O6.

New!!: Vitreous body and Glucose · See more »

Glycosaminoglycan

Glycosaminoglycans (GAGs) or mucopolysaccharides are long unbranched polysaccharides consisting of a repeating disaccharide unit.

New!!: Vitreous body and Glycosaminoglycan · See more »

Human eye

The human eye is an organ which reacts to light and pressure.

New!!: Vitreous body and Human eye · See more »

Hyalocyte

Hyalocytes, also known as vitreous cells, are cells of the vitreous body, which is the clear gel that fills the space between the lens and the retina of the eye.

New!!: Vitreous body and Hyalocyte · See more »

Hyaloid artery

The hyaloid artery is a branch of the ophthalmic artery, which is itself a branch of the internal carotid artery.

New!!: Vitreous body and Hyaloid artery · See more »

Hyaloid canal

Hyaloid canal (Cloquet's canal and Stilling's canal) is a small transparent canal running through the vitreous body from the optic nerve disc to the lens.

New!!: Vitreous body and Hyaloid canal · See more »

Hyaluronic acid

Hyaluronic acid (HA; conjugate base hyaluronate), also called hyaluronan, is an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues.

New!!: Vitreous body and Hyaluronic acid · See more »

Immunoglobulin G

Immunoglobulin G (IgG) is a type of antibody.

New!!: Vitreous body and Immunoglobulin G · See more »

Intrinsic viscosity

Intrinsic viscosity \left is a measure of a solute's contribution to the viscosity \eta of a solution.

New!!: Vitreous body and Intrinsic viscosity · See more »

Iron

Iron is a chemical element with symbol Fe (from ferrum) and atomic number 26.

New!!: Vitreous body and Iron · See more »

Lactic acid

Lactic acid is an organic compound with the formula CH3CH(OH)COOH.

New!!: Vitreous body and Lactic acid · See more »

Lens (anatomy)

The lens is a transparent, biconvex structure in the eye that, along with the cornea, helps to refract light to be focused on the retina.

New!!: Vitreous body and Lens (anatomy) · See more »

Lipid

In biology and biochemistry, a lipid is a biomolecule that is soluble in nonpolar solvents.

New!!: Vitreous body and Lipid · See more »

Macula of retina

The macula or macula lutea is an oval-shaped pigmented area near the center of the retina of the human eye and some other animalian eyes.

New!!: Vitreous body and Macula of retina · See more »

Magnesium

Magnesium is a chemical element with symbol Mg and atomic number 12.

New!!: Vitreous body and Magnesium · See more »

Manganese

Manganese is a chemical element with symbol Mn and atomic number 25.

New!!: Vitreous body and Manganese · See more »

Mesenchyme

Mesenchyme, in vertebrate embryology, is a type of connective tissue found mostly during the development of the embryo.

New!!: Vitreous body and Mesenchyme · See more »

Molality

Molality, also called molal concentration, is a measure of the concentration of a solute in a solution in terms of amount of substance in a specified amount of mass of the solvent.

New!!: Vitreous body and Molality · See more »

Muller glia

Müller glia, or Müller cells, are a type of retinal glial cells, first recognized and described by Heinrich Müller.

New!!: Vitreous body and Muller glia · See more »

Near-sightedness

Near-sightedness, also known as short-sightedness and myopia, is a condition of the eye where light focuses in front of, instead of on, the retina.

New!!: Vitreous body and Near-sightedness · See more »

Optic disc

The optic disc or optic nerve head is the point of exit for ganglion cell axons leaving the eye.

New!!: Vitreous body and Optic disc · See more »

Opticin

Opticin is a protein that in humans is encoded by the OPTC gene.

New!!: Vitreous body and Opticin · See more »

Ora serrata

The ora serrata is the serrated junction between the retina and the ciliary body.

New!!: Vitreous body and Ora serrata · See more »

Orosomucoid

Orosomucoid (ORM) or alpha-1-acid glycoprotein (α1AGp, AGP or AAG) is an acute phase (acute phase protein) plasma alpha-globulin glycoprotein and is modulated by two polymorphic genes.

New!!: Vitreous body and Orosomucoid · See more »

Osmotic pressure

Osmotic pressure is the minimum pressure which needs to be applied to a solution to prevent the inward flow of its pure solvent across a semipermeable membrane.

New!!: Vitreous body and Osmotic pressure · See more »

Pars plana

The pars plana (Latin: flat portion) is part of the ciliary body in the uvea (or vascular tunic), the middle layer of the three layers that comprise the eye.

New!!: Vitreous body and Pars plana · See more »

PH

In chemistry, pH is a logarithmic scale used to specify the acidity or basicity of an aqueous solution.

New!!: Vitreous body and PH · See more »

Phagocyte

Phagocytes are cells that protect the body by ingesting harmful foreign particles, bacteria, and dead or dying cells.

New!!: Vitreous body and Phagocyte · See more »

Phosphate

A phosphate is chemical derivative of phosphoric acid.

New!!: Vitreous body and Phosphate · See more »

Post-mortem interval

Post-mortem interval (PMI) is the time that has elapsed since a person has died.

New!!: Vitreous body and Post-mortem interval · See more »

Posterior vitreous detachment

A posterior vitreous detachment (PVD) is a condition of the eye in which the vitreous membrane separates from the retina.

New!!: Vitreous body and Posterior vitreous detachment · See more »

Potassium

Potassium is a chemical element with symbol K (from Neo-Latin kalium) and atomic number 19.

New!!: Vitreous body and Potassium · See more »

Putrefaction

Putrefaction is the fifth stage of death, following pallor mortis, algor mortis, rigor mortis, and livor mortis.

New!!: Vitreous body and Putrefaction · See more »

Pyruvic acid

Pyruvic acid (CH3COCOOH) is the simplest of the alpha-keto acids, with a carboxylic acid and a ketone functional group.

New!!: Vitreous body and Pyruvic acid · See more »

Rat

Rats are various medium-sized, long-tailed rodents in the superfamily Muroidea.

New!!: Vitreous body and Rat · See more »

Refractive index

In optics, the refractive index or index of refraction of a material is a dimensionless number that describes how light propagates through that medium.

New!!: Vitreous body and Refractive index · See more »

Retina

The retina is the innermost, light-sensitive "coat", or layer, of shell tissue of the eye of most vertebrates and some molluscs.

New!!: Vitreous body and Retina · See more »

Selenium

Selenium is a chemical element with symbol Se and atomic number 34.

New!!: Vitreous body and Selenium · See more »

Serum total protein

Serum total protein,also known as total protein, is a biochemical test for measuring the total amount of protein in serum.

New!!: Vitreous body and Serum total protein · See more »

Sodium

Sodium is a chemical element with symbol Na (from Latin natrium) and atomic number 11.

New!!: Vitreous body and Sodium · See more »

Syneresis (chemistry)

Syneresis (also spelled 'synæresis' or 'synaeresis'), in chemistry, is the extraction or expulsion of a liquid from a gel, as when serum drains from a contracting clot of blood.

New!!: Vitreous body and Syneresis (chemistry) · See more »

Transferrin

Transferrins are iron-binding blood plasma glycoproteins that control the level of free iron (Fe) in biological fluids.

New!!: Vitreous body and Transferrin · See more »

Urea

Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2.

New!!: Vitreous body and Urea · See more »

Uveitis

Uveitis is the inflammation of the uvea, the pigmented layer that lies between the inner retina and the outer fibrous layer composed of the sclera and cornea.

New!!: Vitreous body and Uveitis · See more »

Versican

Versican is a large extracellular matrix proteoglycan that is present in a variety of human tissues.

New!!: Vitreous body and Versican · See more »

Vertebrate

Vertebrates comprise all species of animals within the subphylum Vertebrata (chordates with backbones).

New!!: Vitreous body and Vertebrate · See more »

Viscosity

The viscosity of a fluid is the measure of its resistance to gradual deformation by shear stress or tensile stress.

New!!: Vitreous body and Viscosity · See more »

Visual field

The visual field is the "spatial array of visual sensations available to observation in introspectionist psychological experiments".

New!!: Vitreous body and Visual field · See more »

Visual system

The visual system is the part of the central nervous system which gives organisms the ability to process visual detail, as well as enabling the formation of several non-image photo response functions.

New!!: Vitreous body and Visual system · See more »

Vitamin C

Vitamin C, also known as ascorbic acid and L-ascorbic acid, is a vitamin found in food and used as a dietary supplement.

New!!: Vitreous body and Vitamin C · See more »

Vitreous base

The vitreous base is an area in the fundus of the eye in which the vitreous membrane, neural retina, and pigment epithelium all are firmly adherent, one to the other.

New!!: Vitreous body and Vitreous base · See more »

Vitreous membrane

The vitreous membrane (or hyaloid membrane or vitreous cortex) is a layer of collagen separating the vitreous humour from the rest of the eye.

New!!: Vitreous body and Vitreous membrane · See more »

Volume

Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance (solid, liquid, gas, or plasma) or shape occupies or contains.

New!!: Vitreous body and Volume · See more »

Water content

Water content or moisture content is the quantity of water contained in a material, such as soil (called soil moisture), rock, ceramics, crops, or wood.

New!!: Vitreous body and Water content · See more »

Weight

In science and engineering, the weight of an object is related to the amount of force acting on the object, either due to gravity or to a reaction force that holds it in place.

New!!: Vitreous body and Weight · See more »

Redirects here:

Vitreolysis, Vitreous Humor, Vitreous Humour, Vitreous bodies, Vitreous fluid, Vitreous humor, Vitreous humour, Vitrious humor, Vitrious humour.

References

[1] https://en.wikipedia.org/wiki/Vitreous_body

OutgoingIncoming
Hey! We are on Facebook now! »